CN211530369U

CN211530369U - Automatic installation device for insulation puncture wire clamp

Info

Publication number: CN211530369U
Application number: CN202020254535.2U
Authority: CN
Inventors: 董强; 马旭攀
Original assignee: Hangzhou Dc Energy Equipment Co ltd
Current assignee: Hangzhou Dc Energy Equipment Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-09-18
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses an insulating puncture fastener automatic installation device, the on-line screen storage device comprises a base, the base is provided with the fastener groove that is used for placing insulating puncture fastener, be provided with the guide rail on the base, be provided with lead wire clamping mechanism on the guide rail, the nut tightening mechanism who is used for screwing up the nut on the insulating puncture fastener that removes along with lead wire clamping mechanism removes, be provided with the first electric push rod that is used for driving lead wire clamping mechanism and removes on the base, be provided with on the base and be used for fixing a position the lead wire and with lead wire clamping mechanism cooperation with the tight lead wire locating piece of lead wire clamp, it removes and pivoted fastener holddown arm along with lead wire clamping mechanism to rotate on the base. The utility model discloses a manual operation is replaced to mechanical mode, and operating personnel need not to be close to the thread, has ensured operating personnel's personal safety.

Description

Automatic installation device for insulation puncture wire clamp

Technical Field

The utility model belongs to the technical field of electric power, in particular to insulating puncture fastener automatic installation device.

Background

The insulating puncture wire clamp mainly comprises an upper shell, a lower shell, a puncture blade, a sealing gasket, waterproof silicone grease, a bolt and a nut, wherein the upper shell and the lower shell are connected through the bolt and the nut, a lead hole and a main line hole are formed in the insulating puncture wire clamp, the puncture blade is arranged on the inner walls of the lead hole and the main line hole, and the main line hole and the puncture blade in the lead hole are connected through a conductor. The existing insulation piercing connectors are installed manually. When the device is installed, the lead is placed into the lead hole, the main line is placed into the main line hole, then the nut is screwed, the upper shell and the lower shell are tightly pressed in the screwing process of the nut, the puncture blade can puncture the insulating layers of the main line and the lead in the process, and the puncture blade is respectively contacted with the main line and the lead in the lead, so that the main line is communicated with the lead. The existing insulation piercing connector is installed in a manual mode, an electric shock accident is easy to happen to an operator, the operation is dangerous, and the personal safety of the operator is directly threatened.

Disclosure of Invention

The utility model aims at solving current insulating puncture fastener and installing through the manual work, the electric shock accident takes place easily for operating personnel, installs comparatively dangerous problem, provides an insulating puncture fastener automatic installation device, can carry out live working, can effectively ensure operating personnel's personal safety.

The utility model aims at realizing through the following technical scheme: the utility model provides an insulating puncture fastener automatic installation device, the on-line screen storage device comprises a base, the base is provided with the fastener groove that is used for placing insulating puncture fastener, be provided with the guide rail on the base, be provided with lead wire clamping mechanism on the guide rail, the nut that is used for screwing up on the insulating puncture fastener that removes along with lead wire clamping mechanism removes screws up the mechanism, be provided with the first electric push rod that is used for driving lead wire clamping mechanism to remove on the base, be provided with on the base and be used for fixing a position the lead wire and with lead wire clamping mechanism cooperation with the lead wire tight lead wire locating piece of lead wire clamp, it has the fastener pressing arm of pivoted along with lead wire clamping mechanism removes to.

The utility model discloses can install and use on bucket arm car or other platforms. When the utility model is used, firstly, the insulation piercing connector is put into the connector groove on the base, the lead is put into the lead positioning hole, then the first electric push rod pushes the lead clamping mechanism to move forward, the lead clamping mechanism is matched with the lead positioning block to clamp the lead, the lead clamping mechanism can drive the connector pressing arm to rotate so as to fix and hold the insulation piercing connector, on the other hand, the nut tightening mechanism can be driven to move forward and butt joint with the nut on the insulation piercing connector, then the utility model is close to the main line and leads the main line to be clamped into the main line hole through the movement of the bucket arm vehicle, then the nut tightening mechanism is started to tighten the nut, after the nut is tightened, the first electric push rod moves reversely so that the lead clamping mechanism, the nut tightening mechanism and the connector pressing arm are reset, the insulation piercing connector is separated from the utility model through the movement of the bucket arm vehicle, thereby completing the installation of the wire clamp. The lead positioning block has a positioning function on the lead, so that the lead can be accurately installed in the lead hole. The utility model discloses a manual operation is replaced to mechanical mode, and operating personnel need not to be close to the thread, has ensured operating personnel's personal safety.

Preferably, the lead clamping mechanism comprises a first sliding seat connected to the guide rail in a sliding manner, and a lead pressing block is arranged on the first sliding seat; the nut screwing mechanism comprises a second sliding seat which is connected to the guide rail in a sliding mode, a motor and a nut sleeve which rotates under the driving of the motor are arranged on the second sliding seat, and the first sliding seat is connected with the second sliding seat through a pulling spring. The lead pressing block is arranged on the first sliding seat and moves along with the movement of the first sliding seat. The nut sleeve is matched with a nut on the insulation piercing connector, the first sliding seat drives the second sliding seat to move by pulling the spring when moving, the nut sleeve is sleeved on the nut of the insulation piercing connector, the nut sleeve can be tightly sleeved on the nut under the action of the pulling spring, and the nut sleeve can be driven to rotate after the motor is started, so that the nut is screwed.

Preferably, the nut tightening mechanism further comprises a transmission case, an output shaft of the motor is connected with an input shaft of the transmission case, and the nut sleeve is connected to the output shaft of the transmission case. The transmission case can adopt the existing gear transmission case. The transmission case can adjust the rotational speed of nut sleeve, increases nut sleeve's moment of torsion.

Preferably, one end of the wire clamp pressing arm is connected with the first sliding seat through a connecting rod. Two ends of the connecting rod are respectively connected with the wire clamp pressing arm and the first sliding seat in a rotating mode.

Preferably, a main line guide arm and a second electric push rod for driving the main line guide arm to rotate are rotatably connected to the base, and a guide surface for guiding the main line to enable the main line to smoothly slide into the main line hole is arranged on the main line guide arm. The main line guide arm is used for guiding the main line and enabling the main line to smoothly slide into the main line hole of the insulation piercing connector. The main line guide arm is provided with a guide surface, and the main line slides into the main line hole along the guide surface. The main line guide arm can rotate under the driving of the second electric push rod, and after the insulation piercing wire clamp is arranged in the wire clamp groove, the main line guide arm rotates for a certain angle to enable the guide surface to be positioned above the main line hole, so that the main line can smoothly slide into the main line hole under the action of the guide surface.

Preferably, the guide surface is a circular arc surface.

Preferably, the lead positioning block is detachably connected to the base through a bolt. The lead positioning block is provided with a lead positioning groove which is semicircular. The lead positioning block is connected to the base through a bolt, and the lead positioning blocks with different sizes can be conveniently replaced according to actual requirements.

Preferably, the base is mounted on the movable seat. The base is arranged on the movable seat, the movable seat can enable the base to be capable of displacing or rotating within a certain range, and therefore even if the insulation piercing connector is not completely opposite to the main wire, the insulation piercing connector can adapt to the position of the main wire well through the displacement or rotation of the base, and the main wire can be conveniently and smoothly arranged in the main wire hole.

The utility model has the advantages that: the utility model discloses a manual operation is replaced to mechanical mode, and operating personnel need not to be close to the thread, has ensured operating personnel's personal safety.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the base.

Fig. 3 is a schematic structural view of the present invention with the base and the movable table removed.

Fig. 4 is a schematic diagram of the insulating piercing connector when in use.

Fig. 5 is a schematic structural diagram of the movable table.

Fig. 6 is a sectional view of the movable stage.

Fig. 7 is a schematic view of the present invention when mounted on a bucket arm truck.

In the figure: 1. the wire clamp comprises a base, 2, a guide rail, 3, a second sliding seat, 4, a motor, 5, a transmission case, 6, a nut sleeve, 7, a first sliding seat, 8, a lead pressing block, 9, a pulling spring, 10, a first electric push rod, 11, a wire clamp pressing arm, 12, a lead positioning block, 13, a rotating shaft, 14, a second electric push rod, 15, a main wire guide arm, 16, a connecting shaft, 17, a movable seat, 18, a wire clamp groove, 19, a shaft hole, 20, a first hinge hole, 21, a connecting rod, 22, an insulation piercing wire clamp, 23, a nut, 24, a main wire, 25, a lead, 26, a base, 27, a sliding rail, 28, a sliding base, 29, a first hinge shaft, 30, a return spring, 31, a second hinge shaft, 32 and a bucket arm vehicle.

Detailed Description

The invention will be further described with reference to the following detailed description and accompanying drawings.

Example 1:

as shown in fig. 1 to 7, an automatic installation device for an insulation piercing connector comprises a movable seat 17 and a base 1. The base 1 is arranged on the movable seat 17. One end of the base 1 is provided with a wire clip groove 18. The wire clamp slot 18 is used to house an insulating piercing wire clamp 22. The insulated piercing clip 22 is prior art. The wire trap slot 18 is "U" shaped. The base 1 is provided with a guide rail 2. The guide rail 2 is provided with a lead clamping mechanism and a nut screwing mechanism. The lead clamping mechanism comprises a first sliding seat 7, and the first sliding seat 7 is connected to the guide rail 2 in a sliding mode. The first sliding seat is provided with a lead pressing block 8. The two lead press blocks 8 are arranged on two sides of the first sliding seat 7 respectively. The nut screwing mechanism comprises a second sliding seat 3, a motor 4, a transmission case 5 and a nut sleeve 6, the second sliding seat 3 is connected to the guide rail 2 in a sliding mode, and the motor 4 and the transmission case 5 are both arranged on the second sliding seat 3. The output shaft of the motor 4 is connected with the input shaft of the transmission case 5, and the output shaft of the transmission case 5 is connected with the nut sleeve 6. The nut sleeve 6 is matched with a nut on the insulation piercing connector 22. The transmission case 5 is a gear transmission case, which is the prior art. The first sliding seat 7 and the second sliding seat 3 are connected through a pulling spring 9. The base 1 is provided with a first electric push rod 10 for driving the lead clamping mechanism to move. The first electric putter 10 is prior art. Two ends of the first electric push rod 10 are respectively connected with the base 1 and the first sliding seat 7 in a rotating manner. The two sides of the base 1 are respectively provided with a lead positioning block 12 corresponding to the lead pressing block 8. The lead pressing block 8 is matched with the lead positioning block 12 to clamp the lead 25. The lead positioning block 12 is detachably connected to the base 1 through a bolt and can be replaced conveniently. The base 1 is provided with a shaft hole 19 at one end close to the wire clamp groove 18, and the shaft hole 19 is provided with the rotating shaft 13. A wire clamp pressing arm 11 for pressing the insulation piercing wire clamp 22 is rotatably connected to the rotating shaft 13. One end of the wire clamp pressing arm 22 is connected to the first sliding seat 7 through the connecting rod 21. Two ends of the connecting rod 21 are respectively connected with the wire clamp pressing arm 22 and the first sliding seat 7 in a rotating way.

The base 1 is further provided with a main line guide arm 15 and a second electric push rod 14 for driving the main line guide arm 15 to rotate. The main line guide arms 15 are provided in two numbers, and are rotatably connected to both sides of the rotation shaft 13, respectively. The ends of the two main wire guide arms 15 are connected by a connecting shaft 16. One end of the second electric push rod 14 is rotatably connected to the base 1, and the other end is rotatably connected to the connecting shaft 16. The main thread guide arm 15 is provided with a guide surface at one end far away from the connecting shaft 16 for guiding the main thread 24 so that the main thread 24 can smoothly slide into the main thread hole. The guide surface is a circular ring surface.

The movable seat comprises a base 26, a slide rail 27 and a sliding base 28. The base 26 is provided with a second hinge hole, and a second hinge shaft 31 is rotatably connected to the second hinge hole. The slide rail 27 is provided on the second hinge shaft. The lower end surface of the slide rail 27 is fitted to the upper end surface of the base 26. The axial direction of slide rail 27 is perpendicular to the axial direction of second hinge shaft 31. The slide base 28 is slidably connected to the slide rail 27. The slide base 28 is movable along the axial direction of the slide rail 27. The slide base 28 is provided with a first hinge shaft 29. The axial direction of the first hinge shaft 21 is parallel to the axial direction of the slide rail 27. The lower end of the base 1 is provided with a first hinge hole 20. The first hinge shaft 29 is rotatably coupled in the first hinge hole 20. A plurality of return springs 30 are arranged between the base 26 and the base 1. In the present embodiment, the return springs 30 are provided in total of four. The return springs 30 are divided into two groups, and are symmetrically arranged on two sides of the base 26. The two ends of the return spring 30 are connected to the base 26 and the side of the base 1, respectively. The two return springs 30 in each group are arranged in a splayed shape, and the angle between the two return springs in the same group is 20-40 degrees. The sides of the base 1 and the base 26 are provided with fixing bolts for connecting the ends of the return springs 30.

The utility model discloses can install and use on bucket arm car 26 or other platforms. When the utility model is used, firstly, an insulation puncture wire clamp is placed in a wire clamp groove on a base, a lead is placed in a lead positioning hole, then a first electric push rod pushes a lead clamping mechanism to move forwards, the lead clamping mechanism is matched with a lead positioning block to clamp the lead, the lead clamping mechanism can drive a wire clamp pressing arm to rotate in the moving process so as to fix and hold the insulation puncture wire clamp tightly, on the other hand, the nut tightening mechanism can be driven to move forwards and butt with a nut on the insulation puncture wire clamp simultaneously, then the utility model is close to a main wire and leads the main wire to be clamped into a main wire hole through the movement of a bucket arm vehicle, the main wire guide arm can be driven by a second electric push rod to rotate, the main wire guide arm rotates for a certain angle so that a guide surface is positioned above the main wire hole, thus, the main wire can smoothly slide into the main wire hole under the action of the guide surface, then the nut tightening mechanism is started to tighten the nut, after screwing up the nut, first electric push rod reverse movement makes lead wire clamping mechanism, nut screw up mechanism and fastener compress tightly the arm and resets, through the removal of bucket arm car make insulating puncture fastener with the utility model discloses break away from to accomplish the installation of fastener. The lead positioning block has a positioning function on the lead, so that the lead can be accurately installed in the lead hole. The base is arranged on the movable seat, the movable seat can enable the base to be capable of displacing or rotating within a certain range, and therefore even if the insulation piercing connector is not completely opposite to the main wire, the insulation piercing connector can adapt to the position of the main wire well through the displacement or rotation of the base, and the main wire can be conveniently and smoothly arranged in the main wire hole. The utility model discloses a manual operation is replaced to mechanical mode, need not to cut off the power of thread when the installation, can not cause the personal danger to operating personnel, can not cause the power failure, can not cause the influence to people's life on every side.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides an insulating puncture fastener automatic installation device which characterized in that: the wire clamp comprises a base, the base is provided with the fastener groove that is used for placing insulating puncture fastener, be provided with the guide rail on the base, be provided with lead wire clamping mechanism on the guide rail, the nut tightening mechanism who moves along with lead wire clamping mechanism and be used for screwing up the nut on the insulating puncture fastener, be provided with the first electric push rod that is used for driving lead wire clamping mechanism to remove on the base, be provided with on the base and be used for fixing a position the lead wire and with lead wire clamping mechanism cooperation with the tight lead wire locating piece of lead wire clamp, it compresses tightly the arm to rotate to be connected with the fastener that moves along with lead wire clamping mechanism and pivoted on the base.

2. The automatic installation device of an insulation piercing connector as claimed in claim 1, wherein the lead clamping mechanism comprises a first sliding seat slidably connected to the guide rail, and a lead pressing block is arranged on the first sliding seat; the nut screwing mechanism comprises a second sliding seat which is connected to the guide rail in a sliding mode, a motor and a nut sleeve which rotates under the driving of the motor are arranged on the second sliding seat, and the first sliding seat is connected with the second sliding seat through a pulling spring.

3. The automatic installation device of an insulation piercing connector as claimed in claim 2, wherein the nut tightening mechanism further comprises a transmission case, an output shaft of the motor is connected with an input shaft of the transmission case, and the nut sleeve is connected to an output shaft of the transmission case.

4. The automatic installation device of an insulation piercing connector as claimed in claim 2, wherein one end of the connector pressing arm is connected to the first sliding base through a connecting rod.

5. The automatic installation device for the insulation piercing connector as claimed in claim 1, wherein a main wire guide arm and a second electric push rod for driving the main wire guide arm to rotate are rotatably connected to the base, and a guide surface for guiding the main wire so that the main wire can smoothly slide into the main wire hole is provided on the main wire guide arm.

6. The automatic installation device of an insulation piercing connector as claimed in claim 5, wherein the guide surface is a circular arc surface.

7. The automatic installation device of an insulation piercing connector as claimed in claim 1, wherein the lead positioning block is detachably connected to the base through a bolt.

8. The automatic installation device of an insulation piercing connector as claimed in claim 1, wherein the base is mounted on a movable base.